Orange Business is here!

About us

Join us at Orange Business! We are a network and digital integrator that understands the entire value chain of the digital world, freeing our customers to focus on the strategic initiatives that shape their business. Every day, you will collaborate with a team dedicated to providing consistent, sustainable global solutions, no matter where our customers operate. With over 30,000 employees across Asia, the Americas, Africa, and Europe, we offer a dynamic environment to develop and perfect your skills in a field filled with exciting challenges and opportunities.

About the role

We are seeking a highly skilled Senior Network Security Engineer to join our infrastructure team. The ideal candidate will be responsible for implementing, and managing complex enterprise networks with a heavy focus on SD-WAN integration and multi-vendor security environments. You will play a critical role in ensuring the resilience, scalability, and security of our global connectivity frameworks across on-premises and cloud-native architectures.

About you

Required Technical Skills

1. Network & SD-WAN Expertise in VeloCloud and SD-WAN architecture. Deep understanding of core Network protocols (BGP, OSPF, EIGRP, MPLS).
2. Security & Firewall Management Hands-on experience with the Fortinet Stack: Fortigate, Fortianalyser, and Fortimanager. Proficiency in managing Palo Alto Networks (Next-Generation Firewalls). Good experience with Checkpoint security gateways.
3. Cloud & Edge Security Experience with Zscaler (ZIA/ZPA) for secure internet and private access. Expertise in Aviatrix for multi-cloud networking and security. General proficiency in Cloud networking (AWS, Azure, or GCP).
4. Application Delivery Strong knowledge of F5 (LTM/GTM/WAF) for traffic management and security.

You bring a can-do attitude, tackle challenges head-on and challenge the status quo with new and innovative ideas.

What we offer

• Global Opportunities: Work in multi-national teams with opportunity to collaborate with colleagues and customers from all over the world.
• Flexible Work Environment: Flexible working hours and possibility to combine work from office and home (hybrid ways of working).
• Professional Development: training programs and upskilling/re-skilling opportunities.
• Career Growth: Internal growth and mobility opportunities within Orange.
• Caring and Daring Culture: Health and well-being programs and benefits, diversity & inclusion initiatives, CSR and employee connect events.
• Reward Programs: Employee Referral Program, Change Maker Awards.

Only your skills matter. Regardless of your age, gender identity, race, ethnic origin, religion/belief, sexual orientation, marital status, neurotype, disability, veteran status or appearance, we encourage diversity within our teams because it is a strength for the collective and a vector of innovation. Orange Group is a disabled-friendly company and equal opportunity employer: don't hesitate to tell us about your specific needs.